CN204974117U - System for improve plant source calcium hydrogen phosphate bulk density - Google Patents

System for improve plant source calcium hydrogen phosphate bulk density Download PDF

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Publication number
CN204974117U
CN204974117U CN201520622529.7U CN201520622529U CN204974117U CN 204974117 U CN204974117 U CN 204974117U CN 201520622529 U CN201520622529 U CN 201520622529U CN 204974117 U CN204974117 U CN 204974117U
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CN
China
Prior art keywords
hydrogen phosphate
calcium hydrogen
dryer
bulk density
sack cleaner
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520622529.7U
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Chinese (zh)
Inventor
靳伟锋
王辉
禹济云
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Jilin Fu Li Biotechnology Development Corp Ltd
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Jilin Fu Li Biotechnology Development Corp Ltd
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Priority to CN201520622529.7U priority Critical patent/CN204974117U/en
Application granted granted Critical
Publication of CN204974117U publication Critical patent/CN204974117U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a system for improve plant source calcium hydrogen phosphate bulk density belongs to the maize deep processing field, carry machine, feed bin, sack cleaner, tail gas fan, water -bath deduster, commentaries on classics valve, conveyor screw including drying -machine, ejection of compact spiral, shale shaker, rubbing crusher, fill, after high wet calcium hydrogen phosphate added the drying -machine, constantly by kibbling calcium hydrogen phosphate, the drying reached the calcium hydrogen phosphate product of requirement moisture content, discharges from the discharge gate of drying -machine, the calcium hydrogen phosphate farine is smugglied secretly by hot -blast, and by the sack cleaner collection, the calcium hydrogen phosphate farine of collection, mixes whole once more, stoving through transport auger delivery to drying -machine feed end with wet material. Calcium hydrogen phosphate does not pass through rubbing crusher from the drying -machine exhaust, directly advances bolting, obtains particle uniform's calcium hydrogen phosphate, and bulk density improves to 0.85gcm3-0.9gcm3, and a small amount of shale shaker oversize advances hammer leaf formula rubbing crusher and smashes the back, merges with the subsieve fraction to get into the packing process.

Description

A kind of system improving plant source calcium monohydrogen phosphate bulk density
Technical field
The utility model belongs to corn deep processing field, particularly relates to a kind of system improving corn deep processing inositol industry plant source calcium monohydrogen phosphate bulk density.
Background technology
The first operation that corn deep processing industry inositol is produced stirs in pulpous state by Phytin and water, through HTHP, hydrolysis occurs, and generates inositol, phosphate and a small amount of phosphoric acid, add the neutralization of appropriate calcium hydroxide, generate calcium monohydrogen phosphate further.Through Separation of Solid and Liquid, solid phosphoric acid hydrogen calcium enters separately drier, lowers the temperature, sieves, packs, and becomes qualified products.For being different from conventional mineral method calcium monohydrogen phosphate, this product is claimed to be plant source calcium monohydrogen phosphate.
In plant source calcium monohydrogen phosphate industry, traditional mode of production flow process is: after adopting blade dryer to be dried by product, through pulverizing, cyclonic separation, bag-type dust, collect product, product is Powdered, and bulk density only has 0.6g/cm 3~ 0.65g/cm 3, poor fluidity, easily play dirt in use procedure, bring a lot of trouble to user, customer complaint rate is higher.
Therefore need badly in the middle of prior art and want a kind of new technical scheme to solve this problem.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of system improving plant source calcium monohydrogen phosphate bulk density, adopts drier, increases vibratory sieve, is dried, sieves, disintegrating apparatus by reasonably optimizing, produce graininess calcium monohydrogen phosphate.
The utility model devises a kind of system improving plant source calcium monohydrogen phosphate bulk density, it is characterized in that: comprise dryer, discharging spiral, vibratory sieve, pulverizer, bucket elevator, feed bin, sack cleaner, exhaust fan, wet dust collector, rotary valve, conveyor screw
Be connected with discharging spiral bottom the discharge end of described dryer, the discharge end top of dryer is connected with sack cleaner by carbon steel pipe line;
One end of described discharging spiral is connected with bottom the discharge end of dryer, and the other end is connected with vibratory sieve;
One end of described vibratory sieve is connected with discharging spiral, and the other end is connected with the feed end of pulverizer and the bottom of bucket elevator respectively;
The bottom of described bucket elevator is connected with the discharge end of vibratory sieve and pulverizer respectively, and the top of bucket elevator is connected with feed bin;
The bottom of described sack cleaner is provided with rotary valve, and the bottom of sack cleaner is connected with the charging aperture of dryer by conveyor screw, and the top of sack cleaner is connected with exhaust fan and wet dust collector successively.
Described dryer is revolving drum dryer.
Described pulverizer is beater disintegrating machine.
By above-mentioned design, the utility model can bring following beneficial effect: the utility model is by optimizing drying plant, pulverizing, crossing sieve apparatus, adopt revolving drum dryer, utilize cylinder self to rotarily drive calcium monohydrogen phosphate upset, reduce mechanical presses, grinding.After high humidity calcium monohydrogen phosphate adds revolving drum dryer, continuous pulverized calcium monohydrogen phosphate, its surface area constantly increases and contacts with hot blast, carries out heat and mass transfer process, finally be dried to the calcium monophosphate product reaching requirement moisture content, discharge from the discharging opening of dryer; Calcium monohydrogen phosphate fine powder is carried secretly by hot blast, is collected by dust arrester installation, and clean tail gas enters air.The calcium monohydrogen phosphate fine powder collected, is transported to dryer feeding end by conveyor screw, mixes with wet feed, again whole grain, oven dry.From revolving drum dryer discharge calcium monohydrogen phosphate without pulverizer, directly enter vibratory sieve and sieve, vibrating screen mesh is selected according to customer requirement, obtains evengranular calcium monohydrogen phosphate, and calcium monohydrogen phosphate bulk density can be increased to 0.85g/cm 3~ 0.9g/cm 3, after a small amount of vibratory sieve oversize enters beater disintegrating machine pulverizing simultaneously, merge with screenings and enter packaging process.By to dryer transformation, adjust grinding mode, produce graininess calcium monohydrogen phosphate, can significantly improve calcium monohydrogen phosphate bulk density, improve presentation quality, strengthen mobility, meet customer need, exhaust emissions high altitude discharge up to standard, meets Standard simultaneously.
Accompanying drawing explanation
Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail:
Fig. 1 is a kind of structural representation improving the system of plant source calcium monohydrogen phosphate bulk density of the utility model.
In figure: 1-dryer, 2-discharging spiral, 3-vibratory sieve, 4-pulverizer, 5-bucket elevator, 6-feed bin, 7-sack cleaner, 8-exhaust fan, 9-wet dust collector, 10-rotary valve, 11-conveyor screw.
Detailed description of the invention
As shown in the figure, a kind of system improving plant source calcium monohydrogen phosphate bulk density, it is characterized in that: comprise dryer 1, discharging spiral 2, vibratory sieve 3, pulverizer 4, bucket elevator 5, feed bin 6, sack cleaner 7, exhaust fan 8, wet dust collector 9, rotary valve 10, conveyor screw 11
Be connected with discharging spiral 2 bottom the discharge end of described dryer 1, the discharge end top of dryer 1 is connected with sack cleaner 7 by carbon steel pipe line;
One end of described discharging spiral 2 is connected with bottom the discharge end of dryer 1, and the other end is connected with vibratory sieve 3;
One end of described vibratory sieve 3 is connected with discharging spiral 2, and the other end is connected with the feed end of pulverizer 4 and the bottom of bucket elevator 5 respectively;
The bottom of described bucket elevator 5 is connected with the discharge end of vibratory sieve 3 and pulverizer 4 respectively, and the top of bucket elevator 5 is connected with feed bin 6;
The bottom of described sack cleaner 7 is provided with rotary valve 10, and the bottom of sack cleaner 7 is connected with the charging aperture of dryer 1 by conveyor screw 11, and the top of sack cleaner 7 is connected with exhaust fan 8 and wet dust collector 9 successively.
Described dryer 1 is revolving drum dryer.
Described pulverizer 4 is beater disintegrating machine.
Embodiment one
Plant source calcium monohydrogen phosphate enters the inside of dryer 1 by the charging aperture of dryer 1, after high humidity calcium monohydrogen phosphate adds dryer 1, continuous pulverized calcium monohydrogen phosphate, its surface area constantly increases and contacts with hot blast, carries out heat and mass transfer process, is finally dried to the product reaching requirement moisture content, discharge from the discharge end of dryer 1, be flexible coupling with discharging spiral 2 bottom the discharge end of dryer 1, discharging spiral 2 and vibratory sieve 3 are flexible coupling, and vibratory sieve 3 and pulverizer 4 are flexible coupling; Vibratory sieve 3 and the discharge end of pulverizer 4 converge to together with enter bucket elevator 5, bucket elevator 5 is connected with feed bin 6 by carbon steel square tube, and the calcium monohydrogen phosphate after oven dry is stored in feed bin 6.The discharge end top of dryer 1 is connected with carbon steel pipe line with sack cleaner 7, fine powder is carried secretly by hot blast, collected by sack cleaner 7, the calcium monohydrogen phosphate fine powder collected mixes to dryer 1 charging by the charging aperture entering dryer 1 bottom sack cleaner 7 through rotary valve 10 and conveyor screw 11 with calcium monohydrogen phosphate charging, tail gas is delivered to wet dust collector 9 through exhaust fan 8 by sack cleaner 7 top, high altitude discharge up to standard, meets Standard.
Creative Design of the present utility model is to eliminate traditional blade drying plant, adopts dryer 1 to be revolving drum, and interior stirring device is adjusted to by double helix blade and utilizes cylinder self to rotarily drive calcium monohydrogen phosphate upset, reduces mechanical presses, grinding.After high humidity calcium monohydrogen phosphate adds dryer 1, along with the rotation of rotating cylinder, continuous pulverized calcium monohydrogen phosphate, its surface area constantly increases and contacts with hot blast, carries out heat and mass transfer process, is finally dried to the product reaching requirement moisture content, discharges from dryer 1; Fine powder is carried secretly by hot blast, is collected by dust arrester installation, and clean tail gas enters air.The fine powder collected, is transported to dryer feeding end by conveyor screw, mixes, again whole grain, oven dry with wet calcium monohydrogen phosphate material.From dryer 1 discharge calcium monohydrogen phosphate without pulverizer 4, directly enter vibratory sieve 3 and sieve (screen cloth is selected according to customer requirement), obtain evengranular calcium monohydrogen phosphate, bulk density can be increased to 0.85g/cm 3~ 0.9g/cm 3simultaneously.A small amount of vibratory sieve 3 oversize merges with screenings and enters packaging process after entering pulverizer 4 pulverizing of hammer slice type.
The beneficial effect that the creationary design of the utility model brings obtains like this, namely by optimizing drying plant, pulverizing, crossing sieve apparatus, when not changing product quality, by plant source calcium monophosphate product bulk density by the 0.6g/cm in the middle of prior art 3~ 0.65g/cm 3be increased to 0.85g/cm 3~ 0.9g/cm 3, product appearance is adjusted to graininess by Powdered, improves product mobility, meets customer need, and strengthens product competitiveness.

Claims (3)

1. one kind is improved the system of plant source calcium monohydrogen phosphate bulk density, it is characterized in that: comprise dryer (1), discharging spiral (2), vibratory sieve (3), pulverizer (4), bucket elevator (5), feed bin (6), sack cleaner (7), exhaust fan (8), wet dust collector (9), rotary valve (10), conveyor screw (11)
Be connected with discharging spiral (2) bottom the discharge end of described dryer (1), the discharge end top of dryer (1) is connected with sack cleaner (7) by carbon steel pipe line;
One end of described discharging spiral (2) is connected with bottom the discharge end of dryer (1), and the other end is connected with vibratory sieve (3);
One end of described vibratory sieve (3) is connected with discharging spiral (2), and the other end is connected with the feed end of pulverizer (4) and the bottom of bucket elevator (5) respectively;
The bottom of described bucket elevator (5) is connected with the discharge end of vibratory sieve (3) and pulverizer (4) respectively, and the top of bucket elevator (5) is connected with feed bin (6);
The bottom of described sack cleaner (7) is provided with rotary valve (10), the bottom of sack cleaner (7) is connected with the charging aperture of dryer (1) by conveyor screw (11), and the top of sack cleaner (7) is connected with exhaust fan (8) and wet dust collector (9) successively.
2. a kind of system improving plant source calcium monohydrogen phosphate bulk density according to claim 1, is characterized in that: described dryer (1) is revolving drum dryer.
3. a kind of system improving plant source calcium monohydrogen phosphate bulk density according to claim 1, is characterized in that: described pulverizer (4) is beater disintegrating machine.
CN201520622529.7U 2015-08-18 2015-08-18 System for improve plant source calcium hydrogen phosphate bulk density Expired - Fee Related CN204974117U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520622529.7U CN204974117U (en) 2015-08-18 2015-08-18 System for improve plant source calcium hydrogen phosphate bulk density

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520622529.7U CN204974117U (en) 2015-08-18 2015-08-18 System for improve plant source calcium hydrogen phosphate bulk density

Publications (1)

Publication Number Publication Date
CN204974117U true CN204974117U (en) 2016-01-20

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108273652A (en) * 2017-12-27 2018-07-13 唐山博全实业有限公司 A kind of Vertical Mill returning charge dust arrester installation and collecting method
CN109158291A (en) * 2018-09-03 2019-01-08 河南威猛振动设备股份有限公司 A kind of screening plant
CN113332739A (en) * 2021-05-27 2021-09-03 商南天和泥浆有限公司 Polyacrylonitrile ammonium salt low temperature evaporation drying system hydrolysises

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108273652A (en) * 2017-12-27 2018-07-13 唐山博全实业有限公司 A kind of Vertical Mill returning charge dust arrester installation and collecting method
CN108273652B (en) * 2017-12-27 2023-08-25 唐山凡卓实业有限公司 Vertical mill returning charge dust collection device and dust collection method
CN109158291A (en) * 2018-09-03 2019-01-08 河南威猛振动设备股份有限公司 A kind of screening plant
CN113332739A (en) * 2021-05-27 2021-09-03 商南天和泥浆有限公司 Polyacrylonitrile ammonium salt low temperature evaporation drying system hydrolysises
CN113332739B (en) * 2021-05-27 2023-11-24 商南天和泥浆有限公司 Hydrolysis polyacrylonitrile ammonium salt low temperature evaporation drying system

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160120

Termination date: 20200818

CF01 Termination of patent right due to non-payment of annual fee